Make sure you can get your domain name
If you are designing a web site that has a strong focus on its own name, you should make sure that the domain name you want is available either because it can be purchased or because it has not been taken; if you put a lot of design time and money in on a name that is already taken, you will wish you had checked the availability of the domain name before you had gotten started so quickly! There are lots of sites that can help you find out about a domain name and whether or not it is taken, so get on your favorite search site and see if you can find one of them!